*,
::before,
::after {
	box-sizing: border-box;
	border-color: currentcolor;
	border-style: solid;
	border-width: 0;
}

#app {
	width: 100%;
	height: 100%;
}

html {
	box-sizing: border-box;
	width: 100%;
	height: 100%;
	line-height: 1.5;
	tab-size: 4;
	text-size-adjust: 100%;
}

body {
	width: 100%;
	height: 100%;
	margin: 0;
	font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB',
		'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
	line-height: inherit;
	-moz-osx-font-smoothing: grayscale;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizelegibility;
}

a {
	color: inherit;
	text-decoration: inherit;
}

img,
svg {
	display: inline-block;
}

svg {
	// 因icon大小被设置为和字体大小一致，而span等标签的下边缘会和字体的基线对齐，故需设置一个往下的偏移比例，来纠正视觉上的未对齐效果
	vertical-align: -0.15em;
}

ul,
li {
	padding: 0;
	margin: 0;
	list-style: none;
}

*,
*::before,
*::after {
	box-sizing: inherit;
}

a,
a:focus,
a:hover {
	color: inherit;
	text-decoration: none;
	cursor: pointer;
}

a:focus,
a:active,
div:focus {
	outline: none;
}
